The union of an egg and a sperm produces ________________?
The union of an egg and a sperm produces ________________?
		A. a phenotype
B. a zygote 
C. an allele
D. a clone
		A. a phenotype
B. a zygote 
C. an allele
D. a clone
		A. first laboratory
B. phrenology movement
C. early neuro-anatomy procedures
D. first sensory-motor psychological tests
		A. Jean Piaget
B. Harry Harlow
C. Carol Gilligan
D. Erik Erikson
		A. an orderly arrangement of words in a syntactical sequence
B. a single word used to convey a complex idea
C. the meaning of a word in any given context
D. the smallest unit of language that conveys a meaning
		A. the Young-Helmholtz theory
B. the opponent-process theory
C. feature detection
D. color constancy
		A. Psychoanalysis School
B. Individual Psychology
C. Psychoanalytical School
D. Child Psychology
		A. Social learning
B. Cognitive learning
C. Trial and error
D. None of these